Answer / bramhireddy

change the supply terminal when it comes to zero speed disconnect the terminals.

Answer / k.prakashchandra

Because supply is cut off.The capacitor of start coil can
not prolong the switching off as it discharges at DC and
gets discharged immediately in the coil.

role of europe union in UK safety legistlation (electrical safety)

0 Answers  

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How can we convert 11 kv to 440 volt without using transformer ?

0 Answers   Electrical,

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Keywords: Die, Card, Coin, B/N 2 To 12

0 Answers   TCS,

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what is form factor

2 Answers  

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single phase can run in PVC conduit. Three phase can also run in one PVC conduit. But two phase cannot run in one PVC conduit. WHY? reply plz....awaiting your answer.

8 Answers   L&T,

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What is the List of Equipments, Instruments, Components required in Transmission of electricity from 1 substation to other substation(The equipments required in substation too)? What are the differnt IS standrds used for above equipments in Industry?

2 Answers  

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what is use of governer in diesle engine

1 Answers   Aricent,

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What are stable systems?

0 Answers  

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What is the role and reponsibilities of Electrical Engineers in construction field?

12 Answers   ETA, Garg Electronics, L&T,

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What is the difference between ARC & SPARK?

4 Answers   OPTCL,

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Why the CT Secondary is rated as 5A generally?

2 Answers  

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Active power= VI COS FI But incase of leading power factor ( more than unity), may we use other formula ? because the cos fi (value of cos thita) should not be grater than one.

2 Answers  

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